Asthma, Breath-hold, Children, Exhaled air, Nitric oxide, Off-line sampling
dx.doi.org/10.1183/09031936.01.17508980, hdl.handle.net/1765/67931
The European Respiratory Journal
Erasmus MC: University Medical Center Rotterdam

Jöbsis, Q, Schellekens, S.L, Kroesbergen, A, Hop, W.C.J, & de Jongste, J.C. (2001). Off-line sampling of exhaled air for nitric oxide measurement in children: Methodological aspects. The European Respiratory Journal, 17(5), 898–903. doi:10.1183/09031936.01.17508980